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Jemna’s ground support specialty is shotcrete placement, the process of spraying specialised concrete mixes through a pneumatic hose/nozzle onto a surface to retain earth.


Shotcreting is used in mining, tunnelling, civil and residential pools and retaining walls.

Jemna offers shotcreting services via one of Australia's only Road Registered Robot or handspraying units.

Complete Ground Support Services

Jemna along with its partners now offer complete Ground Support Solutions.

  • Drainage

  • Earth works

  • Drilling

  • Soil Nails

  • Retaining Walls

  • Preconstruction Mix Trials

  • Shotcrete

  • Project Management

  • EFNARC Certification and Training

  • Waterproofing

Jemna's unique Road Registered Shotcrete Rig

sprays Shotcrete/ Fibrecrete up to 18 metres off the ground and  on any down slope off the side of tight road ways as well as underground application.


Drive in and drive out eliminates the requirement of height aids, standalone compressors and multiple personnel. It is a safe, efficient and a quality one stop solution.